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2-(Diphenylphosphino)benzenesulfonic acid

ALDRICH/748420 - 97%

Synonym: 2-diphenylphosphanylbenzenesulfonic acid

CAS Number: 111864-25-6
Empirical Formula (Hill Notation): C18H15O3PS
Molecular Weight: 342.35
MDL Number: MFCD20921518
Linear Formula: C18H15O3PS
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-748420-1G 1 g
 $88.40
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45-748420-5G 5 g
 $421.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 748420-1G

 

assay 97%
form solid
InChI 1S/C18H15O3PS/c19-23(20,21)18-14-8-7-13-17(18)22(15-9-3-1-4-10-15)16-11-5-2-6-12-16/h1-14H,(H,19,20,21)
InChI key HXVJDHROZFWXHT-UHFFFAOYSA-N
mp 255-260 °C
Quality Level 100 
SMILES string OS(=O)(=O)c1ccccc1P(c2ccccc2)c3ccccc3
Application: 2-(Diphenylphosphino)benzenesulfonic acid can be used as a ligand precursor for the preparation of various transition metal complexes, which are employed as catalysts in the different organic transformations such as Heck reaction, regioselective allylation, hydrogenation of ketones, N-alkylation of amines, and olefin oligomerization and polymerization reactions.
Packaging: 1, 5 g in glass bottle
Purity 97%
mp 255-260 °C
UNSPSC 12352300

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